My favorite part was when Loki was telling the Hulk that Loki is a god and Hulk shouldn't touch him, then Hulk just pounds Loki into the ground multiple times like a ragdoll. The entire theater laughed when that happened.

1. After The Avengers have defeated the Chitauri army by sending a nuke into their mother ship, we see their leader talking to a mysterious figure. The Chitauri leader says that the humans are not to be underestimated, and to face them would be “to court Death itself.” And then the mysterious figure turns his head and we see Thanos, The Mad Titan, smiling. Cut to black and the rest of the end credits.

2. They went to Shawarma. They were just eating quietly while people in the background were cleaning up debris from the fight.